shared-libraries-guidelines

Shared libraries guidelines for Quantum Skincare's TypeScript shared code (types, validation, utils). Covers type definitions, Zod validation schemas, utility functions, contract maintenance, DB vs App type separation, enum patterns, reusable refinements, and cross-project consistency. Use when working with @quantum/shared-types, @quantum/shared-validation, @quantum/shared-utils, or maintaining shared contracts.

$ Installer

git clone https://github.com/majiayu000/claude-skill-registry /tmp/claude-skill-registry && cp -r /tmp/claude-skill-registry/skills/development/shared-libraries-guidelines ~/.claude/skills/claude-skill-registry

// tip: Run this command in your terminal to install the skill